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WO2006001570A1 - Composition de resine thermoplastique a resistance aux chocs amelioree possedant une attitude a l'ecoulement elevee - Google Patents

Composition de resine thermoplastique a resistance aux chocs amelioree possedant une attitude a l'ecoulement elevee Download PDF

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Publication number
WO2006001570A1
WO2006001570A1 PCT/KR2005/000696 KR2005000696W WO2006001570A1 WO 2006001570 A1 WO2006001570 A1 WO 2006001570A1 KR 2005000696 W KR2005000696 W KR 2005000696W WO 2006001570 A1 WO2006001570 A1 WO 2006001570A1
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Prior art keywords
weight
alkyl
resin composition
thermoplastic resin
rubber
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Ceased
Application number
PCT/KR2005/000696
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English (en)
Inventor
Tae Gon Kang
Sung Sig Min
Jong Cheol Lim
Kyung Hoon Seo
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Cheil Industries Inc
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Cheil Industries Inc
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Filing date
Publication date
Application filed by Cheil Industries Inc filed Critical Cheil Industries Inc
Priority to EP20050789722 priority Critical patent/EP1725615A4/fr
Priority to CN2005800064426A priority patent/CN1926191B/zh
Publication of WO2006001570A1 publication Critical patent/WO2006001570A1/fr
Priority to US11/522,231 priority patent/US20070072995A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22—Copolymers of isobutene; Butyl rubber; Homopolymers or copolymers of other iso-olefins
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C25/00—Processing fish ; Curing of fish; Stunning of fish by electric current; Investigating fish by optical means
    • A22C25/17—Skinning fish
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C25/00—Processing fish ; Curing of fish; Stunning of fish by electric current; Investigating fish by optical means
    • A22C25/02—Washing or descaling fish
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • C08L51/085—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds on to polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/12—Copolymers of styrene with unsaturated nitriles

Definitions

  • the present invention relates to a polycarbonate thermoplastic resin composition having good impact strength and flowability. More particularly, the present invention relates to a thermoplastic resin composition that comprises a polycarbonate resin and an ethylene/alkyl(metha)acrylate copolymer which has good impact strength and flowability while maintaining good heat resistance, thermal stability, processability, and appearance of polycarbonate.
  • a thermoplastic resin composition that comprises a polycarbonate resin and an ethylene/alkyl(metha)acrylate copolymer which has good impact strength and flowability while maintaining good heat resistance, thermal stability, processability, and appearance of polycarbonate.
  • Background Art [3] A blend of a polycarbonate and a vinyl copolymer is a well-known resin composition with improved processability maintaining the high notched impact strength.
  • This blend resin composition should further have good flowability as well as high mechanical strength because the resin composition are applied to heat-emitting big-size injection molding products such as automobile parts, computer housings, office supplies, etc.
  • a low molecular weight polycarbonate and a vinyl copolymer have been employed for the purpose of improving the flowbility.
  • the impact resistance of the obtained resin composition is deteriorated.
  • Japanese Patent Laid-open No. 2001-226576 describes that the impact strength and the flowability of polycarbonates are improved by employing a low molecular weight polycarbonate and a high molecular weight aromatic polycarbonate.
  • Japanese Patent Laid-open No. 2002-105301 describes that the impact resistance of polycarbonates is improved by adding an acrylate based impact modifier of core-shell type. However, when the amount of an acrylate rubber is decreased, the impact strength is lowered. On the other hand, when the amount of an acrylate rubber is increased, the flowability is lowered and the cost of product becomes higher.
  • a lubricant such as metal stearate and wax is commonly used.
  • a phosphoric acid ester compound may be added to the polycarbonate.
  • the resin composition contains the phosphoric acid ester compound, the heat resistance of the resin composition may be deteriorated and a juicing phenomenon also occurs due to the volatility of the phosphoric acid ester compound to the surface of a molded article during molding process.
  • thermoplastic resin composition that comprises a polycarbonate resin and an ethylene/alkyl(metha)acrylate copolymer which has good impact strength and flowability while maintaining good balance of physical properties such as heat resistance, thermal stability, processability, and appearance.
  • Disclosure of Invention Technical Problem [11] An object of the present invention is to provide a thermoplastic resin composition with good impact strength and flowability.
  • Another object of the present invention is to provide a thermoplastic resin composition with excellent balance of properties such as heat resistance, thermal stability, processability and appearance.
  • Other objects and advantages of this invention will be apparent from the ensuing disclosure and appended claims.
  • the thermoplastic resin composition according to the present invention comprises (A) 45 to 95 parts by weight of a polycarbonate resin; and (B) 0.1 to 50 parts by weight of an ethylene/alkyl(metha)acrylate copolymer.
  • the thermoplastic resin composition according to the present invention may further comprise 0 to 50 parts by weight of a rubber modified vinyl graft copolymer.
  • the thermoplastic resin composition according to the present invention may further comprise 0 to 50 parts by weight of a vinyl copolymer.
  • the ethylene/alkyl(metha)acrylate copolymer has a melt flow index of 0.01—40 g/ 10 min at 190 °C under 2.16 kgf.
  • the polycarbonate resin is prepared by reacting a diphenol represented by the following formula (I) with a phosgene, a halogen formate or a carboxylic acid diester: [23] [24]
  • A is a single bond, a C alkylene group, a C alkylidene group, a C cy- 1-5 1-5 5-6 cloalkylidene group, S or SO .
  • the examples of the diphenol include hydroquinone, resorcinol, 4,4'-dihydroxydiphenol, 2,2-bis-(4-hydroxyphenyl)-propane, 2,4-bis-(4-hydroxyphenyl)-2-methylbutane, 1 , 1 -bis-(4-hydroxyphenyl)-cyclohexane, 2,2-bis-(3-chloro-4-hydroxyphenyl)-propane, 2,2-bis-(3,5-dichloro-4-hydroxyphenyl)-propane.
  • diphenols are 2,2-bis-(4-hydroxyphenyl)-propane, 2,2-bis-(3,5-dichloro-4-hydroxyphenyl)-propane, and l,l-bis-(4-hydroxyphenyl)-cyclohexane, and most preferable diphenol is 2,2-bis-(4-hydroxyphenyl)-propane called bisphenol-A.
  • the polycarbonate resin (A) has a weight average molecular weight (M ) of about 10,000 to 200,000, more preferably about 15,000 to 80,000.
  • Suitable polycarbonates incorporated into the composition of the present invention may be branched in a known manner, in particular preferably by incorporation 0.05 to 2 mol %, based to total quantity of diphenols used, of tri- or higher functional compounds, for example, those with three or more phenolic groups.
  • a homopolymer of polycarbonate, a copolymer of polycarbonate or a mixture thereof may be used in this invention. Some portion of the polycarbonate resin may be replaced with an aromatic polyester-carbonate resin that is obtained by polymerization in the presence of an ester precursor, such as difunctional carboxylic acid.
  • the polycarbonate resin is used in an amount of about 45 to 95 parts by weight as a base resin.
  • R is hydrogen or methyl group; R is hydrogen or C ⁇ C alkyl group; m and n are degree of polymerization, and m : n is 300:1—10:90.
  • R is methyl, ethyl, propyl, isopropyl, butyl, sec-butyl, t-butyl, isobutyl, isoamyl or t-amyl.
  • the ethylene/alkyl(metha)acrylate copolymer may be random, block, multiblock or a mixture thereof.
  • the ethylene/alkyl(metha)acrylate copolymer is used in an amount of 0.1 —50 parts by weight, preferably 0.5-30 parts by weight.
  • the preferable melt flow index of the ethylene/alkyl(metha)acrylate copolymer of the present invention is in the range of 0.01—40 g/10 min at 190°C under 2.16Df, more preferably 0.1-10 g/10 min at 190°C under 2.16Df.
  • the rubber modified vinyl graft copolymer according to the present invention is prepared by graft copolymerizing (c ) 5 to 95 % by weight of a monomer mixture consisting of 50 to 95 % by weight of styrene, ⁇ -methylstyrene, halogen- or alkyl- substituted styrene, C methacrylic acid alkyl ester, C acrylic acid alkyl ester, or a mixture thereof and 5 to 50 % by weight of acrylonitrile, methacrylonitrile, C 1-8 methacrylic acid alkyl ester, C acrylic acid alkyl ester, maleic acid anhydride, C alkyl- or phenyl N-substituted maleimide or a mixture there of onto (c ) 5 to 95 % by weight of a rubber polymer selected from the group consisting of butadiene rubber, acryl rubber,
  • the C methacrylic acid alkyl ester or the C acrylic alkyl ester is ester of methacrylic acid or acrylic acid respectively with monohydric alcohol with 1 to 8 carbon atoms.
  • the examples of the acid alkyl ester include methacrylic acid methyl ester, methacrylic acid ethyl ester, acrylic acid ethyl ester, acrylic acid methyl ester or methacrylic acid propyl ester.
  • Preferable examples of the rubber modified vinyl graft copolymer (C) are grafted- copolymers obtained by graft polymerizing a mixture of styrene, acrylonitrile, and optionally (meth)acrylic acid alkyl ester onto butadiene rubber, acryl rubber, or styrene-butadiene rubber.
  • Another preferable examples of the rubber modified vinyl graft copolymer (C) are grafted-copolymers obtained by graft polymerizing (meth)acrylic acid alkyl ester onto butadiene rubber, acryl rubber, or styrene-butadiene rubber.
  • the most preferable example of the rubber modified vinyl graft copolymer (C) is an acrylonitrile-butadiene-styrene (ABS) resin.
  • ABS acrylonitrile-butadiene-styrene
  • the rubber polymer to prepare the rubber modified vinyl graft copolymer has preferably an average particle size of about 0.05 to 4.0 D considering the impact strength and appearance.
  • the rubber modified graft copolymer according to the present invention can be prepared through a conventional polymerization process such as emulsion, suspension, solution, or bulk process. Among these processes, preferable is the emulsion or bulk polymerization in which said vinyl monomers are added to the rubber polymer using an initiator.
  • the rubber modified vinyl graft copolymer is used in an amount of about 0 to 50 parts by weight.
  • (D) Vinyl copolymer [59] [60]
  • the vinyl copolymer of the present invention is a vinyl copolymer or a mixture of thereof that is prepared from (d ) 50 to 95 % by weight of styrene, ⁇ -methylstyrene, halogen- or alkyl-substituted styrene, C methacrylic acid alkyl ester, C acrylic acid 1-8 1-8 alkyl ester, or a mixture thereof and (d ) 5 to 50 % by weight of acrylonitrile, methacrylonitrile, C methacrylic acid alkyl ester, C acrylic acid alkyl ester, maleic 1-8 1-8 acid anhydride, C alkyl- or phenyl N-substituted maleimide or a mixture thereof.
  • the C methacrylic acid alkyl ester or C acrylic acid alkyl ester is ester of 1-8 1-8 methacrylic acid or acrylic acid respectively with monohydric alcohol with 1 to 8 carbon atoms.
  • the examples of the acid alkyl ester include methacrylic acid methyl ester, methacrylic acid ethyl ester, acrylic acid ethyl ester, acrylic acid methyl ester, or methacrylic acid propyl ester.
  • the vinyl copolymer (D) can be produced as by-products when preparing the rubber modified vinyl-grafted copolymer (C).
  • the by-products are mostly produced when a large quantity of monomers are grafted onto a small amount of rubber polymer or when a chain transfer agent is used in excess.
  • the amount of the vinyl copolymer (D) to be used in this invention does not include the amount of the by-products that might be produced during preparation of the rubber modified vinyl-grafted copolymer (C).
  • the preferable examples of the vinyl copolymer (D) are those prepared from monomer mixture of styrene, acrylonitrile, and optionally methacrylic acid methyl ester; monomer mixture of ⁇ -methyl styrene, acrylonitrile, and optionally methacrylic acid methyl ester; or monomer mixture of styrene, ⁇ -methyl styrene acrylonitrile, and optionally methacrylic acid methyl ester.
  • the vinyl copolymer is preferably prepared by emulsion, suspension, solution, or bulk process, and has a preferable weight average molecular weight (M ) of about 15,000 to 200,000.
  • the vinyl copolymer (D) are those prepared from a mixture of methacrylic acid methyl ester monomers and optionally acrylic acid methyl ester monomers or acrylic acid ethyl ester monomers.
  • the methacrylic acid methyl ester copolymer of the present invention is preferably prepared by emulsion, suspension, solution or bulk process, and has a weight average molecular weight (M ) of about 20,000 to 250,000.
  • M weight average molecular weight
  • Another preferred vinyl copolymer of the present invention is copolymer of styrene and maleic acid anhydride, which is prepared by a continuous bulk process and a solution process.
  • the maleic acid anhydride is preferably used in the amount of about 5 to 50 % by weight.
  • the copolymer of styrene and maleic acid anhydride has a weight average molecular weight (M ) of about 20,000 to 200,000 and an intrinsic viscosity of about 0.3 to 0.9.
  • M weight average molecular weight
  • the styrene for preparation of the vinyl copolymer (D) in this invention can be replaced by p-methylstyrene, vinyltoluene, 2,4-dimethylstyrene, or ⁇ -methylstyrene.
  • the vinyl copolymer (D) is used in single or in combination as a mixture and used in an amount of about 0 to 50 parts by weight.
  • Other additives may be contained in the resin composition of the present invention.
  • the additives include flame retardants, flame retardant aids, lubricants, releasing agents, nuclear agents, antistatic agents, stabilizers, impact modifiers, inorganic additives, pigments or dyes and the likes.
  • the additives are employed in an amount of 0 to 60 parts by weight as per 100 parts by weight of (A)+(B)+(C)+(D) of the ther ⁇ moplastic resin composition, preferably 0.5 to 40 parts by weight.
  • the resin composition of the present invention may further contain other flame retardant, for examples, a phosphoric acid ester such as a monomeric phosphoric acid ester and an oligomeric phosphoric acid ester, phosphazene compound; a metal salt of aromatic sulfonamide, a metal salt of aromatic sulfonic acid and/or a metal salt of per- fluoroalkane sulfonic acid.
  • a phosphoric acid ester such as a monomeric phosphoric acid ester and an oligomeric phosphoric acid ester, phosphazene compound
  • a metal salt of aromatic sulfonamide such as a monomeric phosphoric acid ester and an oligomeric phosphoric acid ester, phosphazene compound
  • a metal salt of aromatic sulfonamide such as a monomeric phosphoric acid ester and an oligomeric phosphoric acid ester, phosphazene compound
  • metal salt of aromatic sulfonamide such
  • the resin composition is suitable for the production of electric or electronic goods such as computer housings, automobile parts, which require good flowability and high impact strength.
  • thermoplastic resin compositions in Examples and Comparative Examples are as follows: [79] [80] (A) Polycarbonate resin [81] (a ) Bisphenol-A based polycarbonate with a weight average molecular weight (M ) of about 24,000 was used. [82] (a ) Bisphenol-A based polycarbonate with a weight average molecular weight (M ) of about 32,000 was used.
  • Comparative Example 2 was conducted in the same manner as in Example 3 except that the ethylene/alkyl(metha)acrylate copolymer was not used and the vinyl copolymer was used in an amount of 8 parts by weight.
  • Comparative Example 3 was conducted in the same manner as in Example 3 except that the MBS based impact modifier was used instead of ethylene/alkyl(metha) acrylate copolymer.
  • Comparative Example 4 was conducted in the same manner as in Example 1 except that the ethylene/alkyl(metha)acrylate copolymer was not used and the Phosphoric acid ester compound was used as a lubricant.
  • Comparative Example 5 was conducted in the same manner as in Example 6 except that the ethylene/alkyl(metha)acrylate copolymer was not used. [111] [112] Table 1

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La présente invention concerne une composition de résine thermoplastique qui comprend (A) 45 à 95 parts par poids d'une résine polycarbonate et, (B) 0,1 à 50 parts par poids d'un copolymère éthylene/ alkyle(métha)acrylate.
PCT/KR2005/000696 2004-03-15 2005-03-11 Composition de resine thermoplastique a resistance aux chocs amelioree possedant une attitude a l'ecoulement elevee Ceased WO2006001570A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP20050789722 EP1725615A4 (fr) 2004-03-15 2005-03-11 Composition de resine thermoplastique a resistance aux chocs amelioree possedant une attitude a l'ecoulement elevee
CN2005800064426A CN1926191B (zh) 2004-03-15 2005-03-11 具有高流动性、改善了抗冲击性的热塑性树脂组合物
US11/522,231 US20070072995A1 (en) 2004-03-15 2006-09-15 Thermoplastic resin composition with improved properties

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2004-0017366 2004-03-15
KR1020040017366A KR100504967B1 (ko) 2004-03-15 2004-03-15 내충격성과 유동성이 우수한 열가소성 수지 조성물

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/522,231 Continuation-In-Part US20070072995A1 (en) 2004-03-15 2006-09-15 Thermoplastic resin composition with improved properties

Publications (1)

Publication Number Publication Date
WO2006001570A1 true WO2006001570A1 (fr) 2006-01-05

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Country Link
US (1) US20070072995A1 (fr)
EP (1) EP1725615A4 (fr)
KR (1) KR100504967B1 (fr)
CN (1) CN1926191B (fr)
WO (1) WO2006001570A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009143223A1 (fr) * 2008-05-21 2009-11-26 E. I. Du Pont De Nemours And Company Modificateur pour mélanges de polycarbonate/acrylonitrile-butadiène-styrène
EP2333014A2 (fr) 2009-12-12 2011-06-15 Bayer MaterialScience AG Compositions de polycarbonate ayant des propriétés mécaniques améliorées
CN101547974B (zh) * 2006-12-29 2011-12-07 第一毛织株式会社 机械强度高和低温抗冲强度高的聚碳酸酯-聚硅氧烷共聚物树脂组合物
WO2014201194A1 (fr) * 2013-06-12 2014-12-18 E. I. Du Pont De Nemours And Company Liant de batterie hybride
US11136456B2 (en) * 2018-08-31 2021-10-05 Lotte Advanced Materials Co., Ltd. Thermoplastic resin composition and article produced therefrom
WO2023182709A1 (fr) * 2022-03-21 2023-09-28 롯데케미칼 주식회사 Composition de résine thermoplastique et produit moulé fabriqué à partir de celle-ci

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100873501B1 (ko) * 2007-08-06 2008-12-15 제일모직주식회사 폴리카보네이트계 수지 조성물 및 그 제조방법
KR100961118B1 (ko) * 2007-08-17 2010-06-07 제일모직주식회사 유동성 및 내충격성이 뛰어난 유리섬유 보강폴리카보네이트 수지 조성물 및 그의 제조방법
KR101003346B1 (ko) * 2008-12-09 2010-12-22 제일모직주식회사 상용성이 향상된 고충격 폴리카보네이트계 수지 조성물, 그성형품 및 폴리카보네이트 수지와 방향족 비닐 공중합체 수지의 상용성을 개선시키는 방법
KR101277725B1 (ko) * 2008-12-22 2013-06-24 제일모직주식회사 폴리카보네이트계 열가소성 수지 조성물 및 이를 이용한 성형품
KR101277719B1 (ko) * 2008-12-24 2013-06-24 제일모직주식회사 폴리카보네이트 수지 및 비닐계 공중합체의 블렌드 조성물 및 이를 이용한 성형품
KR101276420B1 (ko) 2009-12-16 2013-06-19 주식회사 삼양사 폴리카보네이트 수지 조성물
US9631087B2 (en) 2011-12-19 2017-04-25 Lotte Advanced Materials Co., Ltd. Thermoplastic resin composition and molded products thereof
KR101447273B1 (ko) 2011-12-19 2014-10-07 제일모직주식회사 내스크래치성 폴리카보네이트계 수지 조성물 및 그 성형품
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KR100504967B1 (ko) 2005-07-29
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US20070072995A1 (en) 2007-03-29
EP1725615A1 (fr) 2006-11-29
EP1725615A4 (fr) 2013-04-10

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